1. The modeling method of Chinese painting is "line". Through the various "lines" accumulated in creation, I express my own mind and the unique mountains and rivers in my heart. "Line" has a very profound meaning in the works of Chinese painters, who often express many complicated things through only a few vital "lines". In landscape paintings, Chinese landscape painters rely on "lines" to shape the characteristics of mountains and rocks, so they can form various "lines" with different meanings and various kinds of scratches. The "line" here is an extremely important element in the work. The quality of the application of "line" directly affects the quality of a work. Therefore, most Chinese painters spend their entire lives pursuing the vital "line". There are many outstanding The famous painter became famous because he could successfully control the simple but infinitely meaningful "line". When Western painters describe the things in their eyes, they understand them as "faces". "Surface" is better than "line" in shaping the body. "Line" expresses more abstractly, while "face" seems to be more concrete, and the things it expresses are easier for people to understand. In order to get closer to the real world, Western landscape painters chose this modeling technique in their artistic practice. This also determines the use of different modeling techniques, which will show different visual effects. The lakes and mountains in Western landscape paintings are composed of "faces" one by one. The use of "faces" enhances the volume and reality of the picture. Therefore, Western landscape paintings seem to be thicker than Chinese landscape paintings, and are closer to Chinese landscape paintings. in real-life natural landscapes. 2. Characteristics of modeling It is another prominent feature of Chinese painting to advocate not being limited to resemblance or even "the beauty lies between resemblance and dissimilarity". The shaping of the image in Chinese painting is for the expressive expression of the author, so Chinese painters dare to abandon the external form of the object and make some appropriate artistic exaggerations in order to strengthen the expression of the author's feelings. Chinese painters are good at capturing the essential characteristics and expressions of objects, and use their own unique artistic language to express objects flexibly. At the same time, in order to distinguish the primary and secondary guests and give people full enjoyment of beauty and full expression of their own emotions, they skillfully combined personalized composition and decorative techniques. Therefore, another characteristic of Chinese painting is that it does not adhere to specific time and space composition and layout. Sometimes the description of the environment is completely omitted, and the blank space is boldly used to highlight the subject, and the viewer's association and imagination are used to express freely. In addition to closely combining the "business position" of the depicted content, the composition of Chinese painting also pays attention to the contrast and echo of changes in color, line, and shape in the plane layout, the combination of virtual and solid, density, opening and closing, ups and downs, complexity and simplicity, and gathering and dispersion. They are mutually reinforcing, which is also a very prominent feature. Paying attention to brush and ink is another characteristic of Chinese painting. The so-called brush and ink are not the brush and ink on the utensils and materials, but an artistic technique used by the author to express his feelings. The most elastic brush used in Chinese painting, and the rice paper that is most responsive to changes in moisture in the brush strokes, form the characteristics of Chinese painting's endless changes in brush and ink. Chinese landscape painters regard brushwork as the most important artistic skill in artistic creation. Its function is to use different brushwork and ink techniques to describe different images, and it can also better express the creator's emotions and thoughts. Another function is that it can reflect the personal style of each creator.